Current end devices, from smartphones to tablets, printers, so-called smart TVs, infotainment systems such as Alexa, etc., usually no longer offer connection options for network cables, meaning that a large number of devices are constantly actively sending and receiving Wi-Fi signals. As these devices, and of course the Wi-Fi routers, are designed to penetrate several (concrete) walls and ceilings within a radius of up to 100 meters, it is now not uncommon to find a dozen or more Wi-Fi networks in living rooms and bedrooms in urban areas. 

The energy glaze, applied to all the walls and ceilings of the building, forms a kind of protective and energy shell. The energy sculpture and wall elements can also be used to enhance this effect in sleeping and working areas.